DuraGo BR5447 Disc Brake Rotor and Hub Assembly - Front

DuraGo BR5447 Front Disc Brake Rotor and Hub Assembly

The DuraGo BR5447 is a front disc brake rotor and hub assembly built for specific Ford and Mazda applications. It combines the rotor, hub, bearing cups, and wheel studs in one service part for direct replacement on supported vehicles, including Ford Aerostar, Ford Ranger, and select 1994 Mazda B-Series trucks.

Key Features

• Front disc brake rotor and hub assembly for targeted fitment
• Vented rotor design for front axle brake service
• Rotor outside diameter: 261 mm (10.28 in.)
• Nominal thickness: 22.2 mm (0.87 in.); discard thickness: 20.6 mm (0.81 in.)
• 5-stud hub with 1/2-20 stud thread size
• 114.3 mm (4.5 in.) bolt circle diameter
• Inner bearing cup included
• Outer bearing cup included
• Wheel studs included
• Non-directional brake surface for service flexibility

Detailed Description

DuraGo BR5447 is engineered as a front rotor and hub assembly for vehicles that require a vented brake rotor with integrated hub components. The assembly measures 105 mm (4.13 in.) overall height and uses a 5-lug, 114.3 mm bolt pattern with 1/2-20 wheel studs. It is a practical replacement for front brake service on 1986-1997 Ford Aerostar, 1983-1994 Ford Ranger, and 1994 Mazda B2300, B3000, and B4000 models. This part cross-references Continental 60663 for the same application.

DuraGo has more than 45 years of aftermarket manufacturing experience, and its brake drum and rotor program is built for cataloged, first-to-market coverage. The company states that its products are made in ISO-certified factories to meet fit, form, and function requirements. For shoppers searching for a Ford Ranger front brake rotor and hub assembly or a Mazda B3000 front rotor replacement, BR5447 provides the specified dimensions and hardware interface needed for the listed applications.

Common Problems This Part Addresses

• Front brake pulsation caused by rotor wear or thickness loss
• Hub and rotor service needs on vehicles with integrated front assemblies
• Wheel stud replacement needs when the original studs are worn or damaged
• Brake service on vehicles requiring the specified 5-lug, 4.5-inch bolt circle pattern
• Replacement of corroded or out-of-spec front rotor and hub components

Installation Notes and Tips

Confirm rotor diameter, bolt circle, stud thread size, and bearing cup requirements before installation. Inspect the front wheel bearings, hub surfaces, and brake pads during service, and verify that the rotor thickness remains above discard specifications after machining or wear inspection. Because this rotor is non-directional and not cross-drilled or slotted, installation focuses on correct hub seating, bearing fit, and proper torque procedures for the vehicle platform.

Quality Assurance

DuraGo manufactures brake components through ISO-certified factories and emphasizes fit, form, and function for aftermarket replacement. BR5447 is built to match the listed application requirements for front brake service on Ford Aerostar, Ford Ranger, and select Mazda B-Series models.